Home / 11,583,187.86-17,367,968.86-4,395,226.87

Finding the Fourth Proportional to 11,583,187.86, 17,367,968.86 and 4,395,226.87

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Solution

The fourth proportional to 11,583,187.86, 17,367,968.86 and 4,395,226.87 is: 6,590,255.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,187.86 : 17,367,968.86 = 4,395,226.87 : x
  2. Step 2: Convert to fraction form
    11,583,187.86/17,367,968.86 = 4,395,226.87/x
  3. Step 3: Cross multiply
    11,583,187.86x = 17,367,968.86 × 4,395,226.87
  4. Step 4: Simplify right side
    11,583,187.86x = 76,336,163,410,795.27
  5. Step 5: Solve for x
    x = 76,336,163,410,795.27/11,583,187.86
  6. Step 6: Final answer
    x = 6,590,255.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.